Which would require a greater force accelerating a 2kg mass 5ms-2or 4kg mass at 2ms-2 ?
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we know, force=ma
then, 2kg at 5ms-2
F=ma
=> F=2 X 5 =10Newtons
then, 4kg at 2ms-2
F= ma
=> F=4 X 2 = 8 Newtons.
therefore, 2kg mass at 5ms-2 will require a greater force to accelerate by2 Newtons
then, 2kg at 5ms-2
F=ma
=> F=2 X 5 =10Newtons
then, 4kg at 2ms-2
F= ma
=> F=4 X 2 = 8 Newtons.
therefore, 2kg mass at 5ms-2 will require a greater force to accelerate by2 Newtons
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